Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10300960 | Deflection system for vehicles | Patrick Wingen, Norm Kaufman, Jefferson Lehman, Bruce Hart | 2019-05-28 |
| 9005088 | Barbell assembly having impact absorbing weights and swivel end | — | 2015-04-14 |